#include "main.h"


void main(void)
{
    int_init();
    imx6ull_clk_init();
    clk_enable();
    led_init();
    beep_init();
    key_init();
    exit_init();
    
    uint8_t beep_state = 0;

    while (1)
    {
        beep_state = !beep_state;
        beep_switch(beep_state);
        delay(500);
    }
}
